Answer:
What kind of animals are best suited to life in a tundra?
D. Animals that nest in tall trees
Explanation:
If they nest in tall trees that means that there putting there little ones at safety because a lot of animals cannot climb high distances in tundra.
Break down of carbon dioxide
Mercaptoethanol is the chemical compound with the formula HOCH2CH2SH. ME , as it is commonly abbreviated, is used to reduce disulfide bonds and can act as a biological antioxidant by scavenging hydroxyl radicals (amongst others). It is widely used because the hydroxyl group confers solubility in water and lowers the volatility. Due to its diminished vapor pressure, its odor, while unpleasant, is less objectionable than related thiols.
Answer:
this is the answer to number 2
Explanation:
the answer is nutrients and energy
